USE DATA FROM PERIOD: 0.000 367.000 CYLINDER POSITIONS (UNKNOWN=0, CO2 AND O2 KNOWN=1, CO2 ONLY KNOWN=2, DO NOT USE=8, EMPTY=9): 1 1 2 0 3 0 4 0 5 1 6 1 7 1 8 0 9 0 10 1 11 1 12 0 13 9 NOTES: Unknowns Pos ID Description 2 CA07299 CO2 Secondary 3 CA07280 CO2 Secondary 4 CA07288 CO2 Secondary 8 CA07276 CO2 Secondary 9 CC129295 Secondary 12 CA07260 CO2 Secondary Knowns Pos ID CO2 O2 Description 1 ND19529 NA NA Primary F 5 ND19517 NA NA Primary E 6 ND19273 NA NA Primary D 7 ND19681 NA NA Primary C 10 ND20887 NA NA Primary B 11 ND20050 NA NA Primary A Working Tank CC40075 - Primaries vs. CO2 Secondaries after shuffling - Had to delete 1st line of .mr file and 1st four lines of .hr to get it to process properly